Punch retainer



FIG. 1 is a top perspective view of a punch retainer showing my newdesign;

FIG. 2 is a bottom perspective view of the punch retainer;

FIG. 3 is a top view of the punch retainer;

FIG. 4 is a side view of the punch retainer, the other side being amirror image thereof;

FIG. 5 is a back view of the punch retainer;

FIG. 6 is a front view of the punch retainer; and

FIG. 7 is a bottom view of the punch retainer.

The ornamental design for a punch retainer, as shown and described.